An electrode kit suitable for Glow-worm's Ultracom boilers. An ignition (spark) electrode causes the spark that begins combustion within the burner while flame sensing electrodes are responsible for checking if there is a flame present in the burner to make sure that the boiler doesn't keep supplying gas without a flame. Glowworm spares are manufacturer quality spare parts that can save you valuable time and money extending the life of your boiler.
Please always refer to the manufacturer's instructions for the correct application. All parts should be fitted by a qualified plumber.
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This part supersedes: 0020037302, 0020037303, 2000802462, 801637, 802462
Suitable for following appliances: